| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.69 | 9.253% | $198.5018 | $198.50 | $198.50 | $198.50 |
| Purchase #2 | $78.55 | 4.481% | $82.0698 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $185.74 | 7.522% | $199.7114 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $39.41 | 8.192% | $42.6385 | $42.64 | $42.65 | $42.60 |
| Purchase #5 | $81.39 | 9.168% | $88.8518 | $88.85 | $88.85 | $88.90 |
| Purchase #6 | $150.66 | 8.263% | $163.109 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $30.92 | 10.348% | $34.1196 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $748.36 | $809.0019 | $809.00 | $808.95 | $809.00 | |